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| author | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2022-03-03 00:00:00 +0000 |
|---|---|---|
| committer | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2022-03-04 16:57:34 +0100 |
| commit | 095d818e0c9c2428e11287e918c38bb6c487e6ed (patch) | |
| tree | 6869e5b21fba14afaa35071cee12b541c20ad9ce /src/test/codegen | |
| parent | b6f845f22524c161d94ab37d630086780c4aabc1 (diff) | |
| download | rust-095d818e0c9c2428e11287e918c38bb6c487e6ed.tar.gz rust-095d818e0c9c2428e11287e918c38bb6c487e6ed.zip | |
Always include global target features in function attributes
This ensures that information about target features configured with `-C target-feature=...` or detected with `-C target-cpu=native` is retained for subsequent consumers of LLVM bitcode. This is crucial for linker plugin LTO, since this information is not conveyed to the plugin otherwise.
Diffstat (limited to 'src/test/codegen')
| -rw-r--r-- | src/test/codegen/target-feature-overrides.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/test/codegen/target-feature-overrides.rs b/src/test/codegen/target-feature-overrides.rs index 2c19cfd8c22..4be77e36e76 100644 --- a/src/test/codegen/target-feature-overrides.rs +++ b/src/test/codegen/target-feature-overrides.rs @@ -29,7 +29,7 @@ pub unsafe fn apple() -> u32 { peach() } -// target features same as global (not reflected or overriden in IR) +// target features same as global #[no_mangle] pub unsafe fn banana() -> u32 { // CHECK-LABEL: @banana() @@ -43,5 +43,5 @@ pub unsafe fn banana() -> u32 { // COMPAT-SAME: "target-features"="+avx2,+avx,+avx" // INCOMPAT-SAME: "target-features"="-avx2,-avx,+avx" // CHECK: attributes [[BANANAATTRS]] -// CHECK-NOT: target-features -// CHECK-SAME: } +// COMPAT-SAME: "target-features"="+avx2,+avx" +// INCOMPAT-SAME: "target-features"="-avx2,-avx" |